Restrict weather data access to administrators only

Remove direct weather data access for all users and enforce administrator-only viewing of weather information by implementing role-based access control on the API endpoint. Refactor weather system initialization to use a new auto-configuration module that fetches API keys from environment variables.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: d43bd811-9372-45a7-8ac9-4a954c0538e1
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/d43bd811-9372-45a7-8ac9-4a954c0538e1/cp1Ryg6

server/index.ts

@@ -2,11 +2,11 @@ import express, { type Request, Response, NextFunction } from "express";
 import { registerRoutes } from "./routes.js";
 import { setupVite, serveStatic } from "./vite.js";
 
-// Initialize simple weather system
-console.log('🌤️ [STARTUP] Initializing simple weather system...');
-const { default: simpleWeather } = await import('./simpleWeather.js');
-await simpleWeather.init();
-console.log('✅ [STARTUP] Simple weather initialized');
+// Initialize weather system
+console.log('🌤️ [STARTUP] Initializing weather system...');
+const { initializeWeatherConfig } = await import('./weatherAutoConfig.js');
+await initializeWeatherConfig();
+console.log('✅ [STARTUP] Weather system initialized');
 
 const app = express();